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Rapid:
Individual Calculations April 2019 |
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| James, Dai Total change: -3.40 | |   |
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| 2019 Frank Hatto Memorial | Pencoed | WLS | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1913 | 1.00 | 2 | -0.17 | 20 | -3.40 | |
|  Van Kemenade, Rudy | | | 2036 | WLS | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Morgans, Justin | | | 1623 | WLS | 1.00 | 1 | 0.16 | 20 | 3.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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